51811634

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{69827}}^1$

素因数の和:69889

約数の個数: 16

約数和(自身を含む): 90497088

約数和(自身を除く): 38685454

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 69827, 139654, 488789, 977578, 3700831, 7401662, 25905817, 51811634]

約数ペア:

[(1, 51811634), (2, 25905817), (7, 7401662), (14, 3700831), (53, 977578), (106, 488789), (371, 139654), (742, 69827)]